(Glironia_venusta,((Caluromysiops_irrupta,(Caluromys_lanatus,Caluromys_philander)),(Hyladelphys_kalinowskii,(Marmosa_lepida,Marmosa_mexicana,Marmosa_murina,Marmosa_robinsoni,Marmosa_rubra,Micoureus_demerarae,Micoureus_paraguayanus,Micoureus_regina,Tlacuatzin_canescens,(Gracilinanus_aceramarcae,Gracilinanus_agilis,Gracilinanus_emiliae,Gracilinanus_microtarsus,(Chacodelphys_formosa,(Thylamys_macrurus,(Thylamys_pusillus,Thylamys_venustus,(Lestodelphys_halli,Thylamys_pallidior)))),(Metachirus_nudicaudatus,((Chironectes_minimus,(Lutreolina_crassicaudata,(Didelphis_marsupialis,(Didelphis_albiventris,Didelphis_virginiana)),(Philander_frenata,Philander_mcilhennyi,Philander_opossum))),(Monodelphis_theresa,(Monodelphis_adusta,(Monodelphis_brevicaudata,Monodelphis_emiliae))))),(Cryptonanus_chacoensis,Cryptonanus_unduaviensis),(Marmosops_incanus,Marmosops_noctivagus,(Marmosops_impavidus,(Marmosops_parvidens,Marmosops_pinheiroi))))))));